726772572

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{5563}}^1$

素因数の和:5783

約数の個数: 72

約数和(自身を含む): 1944284160

約数和(自身を除く): 1217511588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 191, 228, 342, 382, 573, 684, 764, 1146, 1719, 2292, 3438, 3629, 5563, 6876, 7258, 10887, 11126, 14516, 16689, 21774, 22252, 32661, 33378, 43548, 50067, 65322, 66756, 100134, 105697, 130644, 200268, 211394, 317091, 422788, 634182, 951273, 1062533, 1268364, 1902546, 2125066, 3187599, 3805092, 4250132, 6375198, 9562797, 12750396, 19125594, 20188127, 38251188, 40376254, 60564381, 80752508, 121128762, 181693143, 242257524, 363386286, 726772572]

約数ペア:

[(1, 726772572), (2, 363386286), (3, 242257524), (4, 181693143), (6, 121128762), (9, 80752508), (12, 60564381), (18, 40376254), (19, 38251188), (36, 20188127), (38, 19125594), (57, 12750396), (76, 9562797), (114, 6375198), (171, 4250132), (191, 3805092), (228, 3187599), (342, 2125066), (382, 1902546), (573, 1268364), (684, 1062533), (764, 951273), (1146, 634182), (1719, 422788), (2292, 317091), (3438, 211394), (3629, 200268), (5563, 130644), (6876, 105697), (7258, 100134), (10887, 66756), (11126, 65322), (14516, 50067), (16689, 43548), (21774, 33378), (22252, 32661)]